Watch List notes:

KINGS of MACEDON. Kassander. 305-298 BC. Æ Half Unit (17.5mm, 3.55 g, 9h). Uncertain mint in western Asia Minor. Helmeted head of Athena right / Club above bow-in-bowcase. Valassiadis, Contribution 8; HGC 3, 997. VF, dark green patina, off center. Overstruck on an earlier Macedonian shield / Macedonian helmet issue.

From the Belgica Collection. Ex Pecunem 38 (6 December 2015), lot 125.